| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Carlos Alberto•Marrero Cabrera | |
| Used name | Carlos•Marrero | |
| Born | 1 October 1914 in Caracas, Distrito Capital |  VEN |
| NOC | Venezuela | VEN |
Carlos Marrero had the following podium finishes at major championships: 3rd in the 1955 Pan American Games 25 m centre fire pistol team (with Carlos Monteverde, José Bernal, and the non-Olympian Humberto Paredes).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Shooting | VEN |
Carlos Marrero | |||
| Free Pistol, Men (Olympic) | 48 |
